N4246Z

Substantial
None

Robinson R44S/N: 12697

Accident Details

Date
Thursday, January 3, 2019
NTSB Number
GAA19CA110
Location
Grace, ID
Event ID
20190125X54539
Coordinates
42.461944, -111.702224
Aircraft Damage
Substantial
Highest Injury
None
Fatalities
0
Serious Injuries
0
Minor Injuries
0
Uninjured
1
Total Aboard
1

Probable Cause and Findings

The pilot's failure to maintain clearance from the power lines.

Aircraft Information

Registration
N4246Z
Make
ROBINSON
Serial Number
12697
Engine Type
Reciprocating
Year Built
2009
Model / ICAO
R44R44
Aircraft Type
Rotorcraft
No. of Engines
1

Registered Owner (Historical)

Name
BAS PART SALES LLC
Address
625 AIRPORT RD
Status
Deregistered
City
GREELEY
State / Zip Code
CO 80631-9148
Country
United States

Analysis

The helicopter pilot reported that shortly after liftoff to the north from his property, he observed coyote tracks and "wanted to inspect." To better observe the coyote, he maneuvered at a low altitude which led him to cross over a powerline. After crossing the powerline for a third time, he spotted the coyote, turned left, took his attention off the power line, continued to turn left and the main rotor blades struck the powerline. He maintained control of the helicopter and landed without further incident.

A post accident examination revealed the helicopter sustained substantial damage to the main rotor blades.

The pilot reported that there were no preimpact mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Data Source

Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# GAA19CA110